Cable high-voltage testing device

Abstract

The utility model discloses a cable high-voltage testing device which comprises a testing device body, a clamping seat fixedly connected with the front side of the testing device body, a top cover rotationally connected with the top end of the testing device body and a clamping buckle fixedly connected with the front side of the top cover, and the bottom end of the testing device body is fixedly connected with a base. Through arrangement of a base, a sliding groove, a first magnetic ring, a folding telescopic frame, a sliding frame, a fixing frame and a supporting assembly, when the testing device body is used, a positioning clamping block is pulled out from the inner side of a clamping groove, a supporting sliding rail is pulled to enable the folding telescopic frame to stretch out, and when the folding telescopic frame is stretched to a proper length, the positioning clamping block is inserted into the inner side of the clamping groove in the supporting sliding rail; the positioning clamping block is inserted into the outer side of the sliding frame located on the lower portion, so that height adjustment of the testing device body is completed, the height of the testing device body can be adjusted through arrangement of the supporting assembly, and operation of a user is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable test technical field, concretely is a kind of cable high pressure testing device. BACKGROUND

[0002] Cable high pressure testing device is a kind of special equipment for detecting the insulation performance of cable, transformer, circuit breaker and other power equipment, which can evaluate the stability and safety of equipment under high voltage environment, and is mainly used for handover and preventive test of power system, and is suitable for high-voltage capacitive test sample with large capacity, in general, cable high pressure testing device is a kind of powerful, easy-to-operate and safe and reliable power equipment test tool, which is widely used in various high-voltage tests of power system.

[0003] The existing cable high pressure testing device is widely used, but when going to the cable test site, the staff needs to carry the device by hand, which is laborious, and the existing device needs to be placed on the ground during operation, and the height cannot be adjusted, so the use is not convenient, therefore, a kind of cable high pressure testing device is provided for the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of cable high pressure testing device to solve the problem of inconvenient carrying and height adjustment of the existing device in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of cable high pressure testing device, including test device body, the clamping seat of test device body front side fixed connection, the top cover of test device body top end rotationally connected and the buckle of top cover front side fixed connection, the base of test device body bottom end fixed connection, the slide groove of the base bottom end symmetry is opened, the first magnetic ring of the base bottom end fixed connection is equipped in the slide groove lower side, the folding telescopic stand is equipped in the first magnetic ring lower side, the sliding frame of the folding telescopic stand's one folding rod top end and bottom end are rotatably connected, the fixed frame of the folding telescopic stand's another folding rod top end and bottom end are rotatably connected, the support assembly is equipped in the folding telescopic stand lower side.

[0007] Preferably, the support assembly includes a support rail disposed below the folding telescopic stand, the support rail has a plurality of clamping grooves formed on the outer side and extending through the inner side of the support rail, the clamping grooves are evenly distributed on the outer side of the support rail, and some of the clamping grooves are connected with positioning blocks on the inner side, and the support rail is fixedly connected with a second magnetic ring at the top end.

[0008] Preferably, the upper sliding frame is located inside the sliding groove and is slidably connected to the sliding groove, the upper fixed frame is located inside the sliding groove and is fixedly connected to the sliding groove, the lower sliding frame is located inside the support slide rail and is slidably connected to the support slide rail, and the lower fixed frame is located inside the support slide rail and is fixedly connected to the support slide rail.

[0009] Preferably, the second magnetic ring is magnetically connected to the bottom end of the first magnetic ring, and the positioning block is disposed on the outside of the slide frame located below.

[0010] Preferably, a telescopic rod is fixedly connected to the bottom of the base and arranged symmetrically on one side of the first magnetic ring, a handle is fixedly connected to one end of the telescopic rod, and rollers are fixedly connected to the rear side of the base and arranged symmetrically.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] (1) In this utility model, by setting a base, a sliding groove, a first magnetic ring, a folding telescopic frame, a sliding frame, a fixed frame, a support component, a support slide rail, a slot, a positioning block, and a second magnetic ring, when using the test device body, first pull the positioning block out from the inside of the slot, pull the support slide rail to make the folding telescopic frame extend, and when the folding telescopic frame is stretched to a suitable length, insert the positioning block into the inside of the slot on the support slide rail, and make the positioning block inserted on the outside of the sliding frame located below, thereby completing the height adjustment of the test device body. The setting of the support component enables the height of the test device body to be adjusted, which is convenient for the user's operation.

[0013] (2) In this utility model, by setting the telescopic rod, handle and roller, when transporting the device, the method of carrying the test device body can be selected according to the situation. When it is necessary to go up and down stairs or pass through uneven road surfaces, the test device body can be lifted directly for carrying. When on a relatively flat road surface, the handle can be lifted to pull out the telescopic rod, so that the test device body is tilted and the roller contacts the ground, thereby pulling the test device body more easily. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the transport structure of the testing device body of this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the testing device body of this utility model.

[0017] Figure 4 This is a schematic diagram of the adjustment structure of the folding telescopic frame of this utility model;

[0018] Figure 5 This is a schematic diagram of the cross-sectional structure of the base of this utility model.

[0019] In the diagram: 1. Test device body; 2. Card holder; 3. Top cover; 4. Buckle; 5. Base; 6. Slide groove; 7. First magnetic ring; 8. Folding telescopic frame; 9. Slide frame; 10. Fixed frame; 11. Support assembly; 111. Support slide rail; 112. Card slot; 113. Positioning block; 114. Second magnetic ring; 12. Telescopic rod; 13. Handle; 14. Roller. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0022] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0023] Please see Figures 1-5 This utility model provides a technical solution:

[0024] A high-voltage cable testing device includes a testing device body 1, a mounting base 2 fixedly connected to the front of the testing device body 1, a top cover 3 rotatably connected to the top of the testing device body 1, and a buckle 4 fixedly connected to the front of the top cover 3. A base 5 is fixedly connected to the bottom of the testing device body 1. The bottom of the base 5 has symmetrically opened sliding grooves 6. A first magnetic ring 7 is fixedly connected to the bottom of the base 5 below the sliding grooves 6. A folding telescopic frame 8 is provided below the first magnetic ring 7. A sliding frame 9 is rotatably connected to the top and bottom of one of the folding rods of the folding telescopic frame 8. The top and bottom of another folding rod of the folding telescopic frame 8 are rotatably connected to a fixed frame 10. A support assembly 11 is provided below the folding telescopic frame 8. The support assembly 11 includes a support slide rail 111 located below the folding telescopic frame 8. The outer side of the support slide rail 111 has slots 112 that communicate with the inner side of the support slide rail 111. There are multiple slots 112, evenly distributed on the outer side of the support slide rail 111. Positioning blocks 113 are engaged with the inner side of some slots 112. The top of the support slide rail 111 is fixedly connected to... A second magnetic ring 114 is attached. The upper sliding frame 9 is located inside the sliding groove 6 and is slidably connected to the sliding groove 6. The upper fixed frame 10 is located inside the sliding groove 6 and is fixedly connected to the sliding groove 6. The lower sliding frame 9 is located inside the supporting slide rail 111 and is slidably connected to the supporting slide rail 111. The lower fixed frame 10 is located inside the supporting slide rail 111 and is fixedly connected to the supporting slide rail 111. The second magnetic ring 114 is magnetically connected to the bottom end of the first magnetic ring 7. The positioning block 113 is located on the outside of the lower sliding frame 9. When using the test device body 1, first pull out the positioning block 113 from the inside of the slot 112, pull the support slide rail 111 to extend the folding telescopic frame 8, and when the folding telescopic frame 8 is extended to the appropriate length, insert the positioning block 113 into the inside of the slot 112 on the support slide rail 111, and insert the positioning block 113 into the outside of the slide frame 9 located below, thereby completing the height adjustment of the test device body 1. The setting of the support component 11 enables the height of the test device body 1 to be adjusted, which is convenient for the user to operate.

[0025] The first magnetic ring 7 has a telescopic rod 12 fixedly connected to the bottom of the base 5 and arranged symmetrically on one side. A handle 13 is fixedly connected to one end of the telescopic rod 12. Rollers 14 are fixedly connected to the rear side of the base 5 and arranged symmetrically. When transporting the device, the method of carrying the test device body 1 can be selected according to the situation. When it is necessary to go up and down stairs or cross uneven roads, the test device body 1 can be lifted directly for carrying. On relatively flat roads, the handle 13 can be lifted to pull out the telescopic rod 12, so that the test device body 1 is tilted and the rollers 14 contact the ground, thereby pulling the test device body 1 more easily.

[0026] Workflow: When carrying the test device body 1 to the destination, the method of carrying the test device body 1 can be selected according to the situation. When going up and down stairs or crossing uneven surfaces, the test device body 1 can be lifted directly for carrying. On relatively flat surfaces, the lifting handle 13 can be used to pull out the telescopic rod 12 at the bottom of the base 5, tilting the test device body 1 and making the roller 14 contact the ground, thus making it easier to pull the test device body 1. When the test device body 1 needs to be used at the destination, the height of the test device body 1 can be adjusted according to the usage. First, the positioning block 113 is pulled out from the inside of the slot 112, and the support slide rail 111 is pulled to make the first magnetic ring 7 disengage from the second magnetic ring 114, and the folding telescopic frame 8 is extended. At this time, the upper and lower fixed frames 10 are stationary, the upper sliding frame 9 slides inside the slide groove 6, and the lower sliding frame 9... 9. Slide the folding telescopic frame 8 inside the support slide rail 111. When the folding telescopic frame 8 is stretched to the appropriate length, insert the positioning block 113 into the slot 112 on the support slide rail 111 and place the positioning block 113 on the outside of the lower slide frame 9. This completes the height adjustment of the test device body 1. The support component 11 allows the height of the test device body 1 to be adjusted, which is convenient for the user. Next, remove the buckle 4 from the card seat 2 and rotate the top cover 3 to power on the test device body 1. The test device body 1 can then be used normally. After the test device body 1 is used, close the top cover 3, pull the positioning block 113 out from the slot 112, push the support slide rail 111 until the first magnetic ring 7 and the second magnetic ring 114 are magnetically connected, and insert the positioning block 113 into the slot 112 to complete the storage of the device, making it convenient to carry.

[0027] Contents not described in detail in this specification are existing technologies known to those skilled in the art. Standard parts used in this invention can all be purchased commercially, and irregularly shaped parts can be custom-made according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are already mature technologies. The machinery, parts, and equipment all use conventional models from the prior art, and the circuit connections also employ conventional connection methods from the prior art, which will not be detailed here.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-voltage cable testing device, comprising a testing device body (1), a mounting bracket (2) fixedly connected to the front side of the testing device body (1), a top cover (3) rotatably connected to the top of the testing device body (1), and a buckle (4) fixedly connected to the front side of the top cover (3), characterized in that: The test device body (1) is fixedly connected to a base (5) at the bottom end. The base (5) is symmetrically provided with a sliding groove (6) at the bottom end. A first magnetic ring (7) is fixedly connected to the bottom end of the base (5) below the sliding groove (6). A folding telescopic frame (8) is provided below the first magnetic ring (7). A sliding frame (9) is rotatably connected to the top and bottom of one of the folding rods of the folding telescopic frame (8). A fixed frame (10) is rotatably connected to the top and bottom of the other folding rod of the folding telescopic frame (8). A support component (11) is provided below the folding telescopic frame (8). The support assembly (11) includes a support slide rail (111) located below the folding telescopic frame (8). The outer side of the support slide rail (111) is provided with a slot (112) that communicates with the inner side of the support slide rail (111). There are multiple slots (112), which are evenly distributed on the outer side of the support slide rail (111). Some of the slots (112) are engaged with positioning blocks (113) on their inner sides. A second magnetic ring (114) is fixedly connected to the top of the support slide rail (111). The upper sliding frame (9) is located inside the sliding groove (6) and is slidably connected to the sliding groove (6). The upper fixed frame (10) is located inside the sliding groove (6) and is fixedly connected to the sliding groove (6). The lower sliding frame (9) is located inside the support slide rail (111) and is slidably connected to the support slide rail (111). The lower fixed frame (10) is located inside the support slide rail (111) and is fixedly connected to the support slide rail (111).

2. The high-voltage cable testing device according to claim 1, characterized in that: The second magnetic ring (114) is magnetically connected to the bottom end of the first magnetic ring (7), and the positioning block (113) is located on the outside of the slide frame (9) below.

3. The high-voltage cable testing device according to claim 1, characterized in that: The first magnetic ring (7) has a telescopic rod (12) fixedly connected to the bottom of the base (5) and arranged symmetrically on one side. One end of the telescopic rod (12) is fixedly connected to a handle (13), and the rear side of the base (5) is fixedly connected to rollers (14) arranged symmetrically.

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